Learn how to say Plethora correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word plethora:
1a large or excessive amount of something:
a plethora of committees and subcommittees
Allen won a plethora of medals during his illustrious career
2 Medicine an excess of a bodily fluid, particularly blood.
Pronunciation: /ˈplɛθ(ə)rɪk, plɪˈθɒrɪk/
adjective ( archaic or Medicine)
mid 16th century (in the medical sense): via late Latin from Greek plēthōrē, from plēthein ‘be full’